525 	if (!cs->tx_skb)  in hfcpci_fill_dfifo()
527 	if (cs->tx_skb->len <= 0)  in hfcpci_fill_dfifo()
554 			cs->tx_skb->len, count);  in hfcpci_fill_dfifo()
555 	if (count < cs->tx_skb->len) {  in hfcpci_fill_dfifo()
560 	count = cs->tx_skb->len;	/* get frame len */  in hfcpci_fill_dfifo()
563 	src = cs->tx_skb->data;	/* source pointer */  in hfcpci_fill_dfifo()
580 	dev_kfree_skb_any(cs->tx_skb);  in hfcpci_fill_dfifo()
581 	cs->tx_skb = NULL;  in hfcpci_fill_dfifo()
598 	if (!bcs->tx_skb)  in hfcpci_fill_fifo()
600 	if (bcs->tx_skb->len <= 0)  in hfcpci_fill_fifo()
622 		while ((fcnt < 2 * HFCPCI_BTRANS_THRESHOLD) && (bcs->tx_skb)) {  in hfcpci_fill_fifo()
623 			if (bcs->tx_skb->len < B_FIFO_SIZE - fcnt) {  in hfcpci_fill_fifo()
625 				count = bcs->tx_skb->len;  in hfcpci_fill_fifo()
630 				src = bcs->tx_skb->data;	/* source pointer */  in hfcpci_fill_fifo()
643 				bcs->tx_cnt -= bcs->tx_skb->len;  in hfcpci_fill_fifo()
644 				fcnt += bcs->tx_skb->len;  in hfcpci_fill_fifo()
648 					bcs->channel, bcs->tx_skb->len);  in hfcpci_fill_fifo()
651 			    (PACKET_NOACK != bcs->tx_skb->pkt_type)) {  in hfcpci_fill_fifo()
654 				bcs->ackcnt += bcs->tx_skb->len;  in hfcpci_fill_fifo()
659 			dev_kfree_skb_any(bcs->tx_skb);  in hfcpci_fill_fifo()
660 			bcs->tx_skb = skb_dequeue(&bcs->squeue);	/* fetch next data */  in hfcpci_fill_fifo()
685 			bcs->channel, bcs->tx_skb->len,  in hfcpci_fill_fifo()
688 	if (count < bcs->tx_skb->len) {  in hfcpci_fill_fifo()
693 	count = bcs->tx_skb->len;	/* get frame len */  in hfcpci_fill_fifo()
699 	src = bcs->tx_skb->data;	/* source pointer */  in hfcpci_fill_fifo()
712 	bcs->tx_cnt -= bcs->tx_skb->len;  in hfcpci_fill_fifo()
714 	    (PACKET_NOACK != bcs->tx_skb->pkt_type)) {  in hfcpci_fill_fifo()
717 		bcs->ackcnt += bcs->tx_skb->len;  in hfcpci_fill_fifo()
725 	dev_kfree_skb_any(bcs->tx_skb);  in hfcpci_fill_fifo()
726 	bcs->tx_skb = NULL;  in hfcpci_fill_fifo()
1004 				if (bcs->tx_skb) {  in hfcpci_interrupt()
1011 					if ((bcs->tx_skb = skb_dequeue(&bcs->squeue))) {  in hfcpci_interrupt()
1028 				if (bcs->tx_skb) {  in hfcpci_interrupt()
1035 					if ((bcs->tx_skb = skb_dequeue(&bcs->squeue))) {  in hfcpci_interrupt()
1055 			if (cs->tx_skb) {  in hfcpci_interrupt()
1056 				if (cs->tx_skb->len) {  in hfcpci_interrupt()
1065 					dev_kfree_skb_irq(cs->tx_skb);  in hfcpci_interrupt()
1067 					cs->tx_skb = NULL;  in hfcpci_interrupt()
1070 			if ((cs->tx_skb = skb_dequeue(&cs->sq))) {  in hfcpci_interrupt()
1119 		if (cs->tx_skb) {  in HFCPCI_l1hw()
1126 			cs->tx_skb = skb;  in HFCPCI_l1hw()
1143 		if (cs->tx_skb) {  in HFCPCI_l1hw()
1154 		cs->tx_skb = skb;  in HFCPCI_l1hw()
1172 		if (!cs->tx_skb) {  in HFCPCI_l1hw()
1398 		if (bcs->tx_skb) {  in hfcpci_l2l1()
1401 			bcs->tx_skb = skb;  in hfcpci_l2l1()
1409 		if (bcs->tx_skb) {  in hfcpci_l2l1()
1415 		bcs->tx_skb = skb;  in hfcpci_l2l1()
1420 		if (!bcs->tx_skb) {  in hfcpci_l2l1()
1457 		if (bcs->tx_skb) {  in close_hfcpci()
1458 			dev_kfree_skb_any(bcs->tx_skb);  in close_hfcpci()
1459 			bcs->tx_skb = NULL;  in close_hfcpci()
1475 	bcs->tx_skb = NULL;  in open_hfcpcistate()